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All results from a given calculation for CH2CHSH (Ethenethiol)

using model chemistry: PBE1PBE/TZVP

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes CS 1A'
Energy calculated at PBE1PBE/TZVP
 hartrees
Energy at 0K-476.573039
Energy at 298.15K-476.576749
HF Energy-476.573039
Nuclear repulsion energy93.332338
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at PBE1PBE/TZVP
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A' 3254 3122 5.10      
2 A' 3192 3063 1.20      
3 A' 3163 3035 2.04      
4 A' 2704 2594 2.67      
5 A' 1676 1608 55.94      
6 A' 1430 1372 8.89      
7 A' 1312 1259 1.07      
8 A' 1086 1042 27.75      
9 A' 897 860 6.27      
10 A' 712 683 20.87      
11 A' 380 365 4.01      
12 A" 996 956 24.97      
13 A" 896 860 52.34      
14 A" 609 584 19.37      
15 A" 280 269 15.52      

Unscaled Zero Point Vibrational Energy (zpe) 11292.6 cm-1
Scaled (by 0.9596) Zero Point Vibrational Energy (zpe) 10836.4 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at PBE1PBE/TZVP
ABC
1.69513 0.19347 0.17365

See section I.F.4 to change rotational constant units
Geometric Data calculated at PBE1PBE/TZVP

Point Group is Cs

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 1.280 1.110 0.000
C2 0.000 0.761 0.000
S3 -0.689 -0.859 0.000
H4 2.085 0.383 0.000
H5 1.557 2.157 0.000
H6 -0.782 1.514 0.000
H7 0.480 -1.534 0.000

Atom - Atom Distances (Å)
  C1 C2 S3 H4 H5 H6 H7
C11.32682.78461.08461.08342.10112.7627
C21.32681.76042.11912.09151.08572.3449
S32.78461.76043.03953.76072.37531.3497
H41.08462.11913.03951.85103.08202.5009
H51.08342.09153.76071.85102.42563.8456
H62.10111.08572.37533.08202.42563.2994
H72.76272.34491.34972.50093.84563.2994

picture of Ethenethiol state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C2 S3 128.286 C1 C2 H6 120.805
C2 C1 H4 122.680 C2 C1 H5 120.065
C2 S3 H7 96.982 S3 C2 H6 110.909
H4 C1 H5 117.255
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at PBE1PBE/TZVP Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.289      
2 C -0.156      
3 S -0.071      
4 H 0.126      
5 H 0.127      
6 H 0.170      
7 H 0.093      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.918 0.282 0.000 0.960
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -25.171 -2.131 0.000
y -2.131 -23.193 0.000
z 0.000 0.000 -29.696
Traceless
 xyz
x 1.274 -2.131 0.000
y -2.131 4.240 0.000
z 0.000 0.000 -5.514
Polar
3z2-r2-11.028
x2-y2-1.978
xy-2.131
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.464 1.629 0.000
y 1.629 7.152 0.000
z 0.000 0.000 3.630


<r2> (average value of r2) Å2
<r2> 73.413
(<r2>)1/2 8.568